CH46583A
(en )
1910-03-16
Device for cleaning liquids
CH40322A
(en )
1908-07-01
Device for the evaporation of liquids
CH46846A
(en )
1910-04-16
Device for cleaning cheese kettles
CH49246A
(en )
1911-01-16
Device for dispensing amounts of liquid
CH47925A
(en )
1910-08-16
Device for serving food
CH46710A
(en )
1910-04-01
Device for preparing soap glue
CH49305A
(en )
1911-02-01
Device for making indentations in corks
CH48439A
(en )
1910-10-17
Device for cleaning knives
CH39407A
(en )
1908-03-02
Device for heating liquids
CH36949A
(en )
1907-03-31
Device for enhancing liquids
CH46381A
(en )
1910-03-01
Device for sterilizing toothbrushes
CH39371A
(en )
1908-03-02
Device for cleaning used lubricating oil
CH54277A
(en )
1912-05-17
Device for cleaning pipelines
AT27579B
(en )
1907-02-25
Device for the detachable connection of box components.
CH49453A
(en )
1911-02-16
Device for switching on the engine of speaking machines
CH48677A
(en )
1910-11-16
Device on vessels for the successive removal of sterilized liquids contained in them
AT46653B
(en )
1911-02-25
Device for separating liquids from solids.
CH48741A
(en )
1910-12-01
Device for the production of galvanizing
CH47647A
(en )
1910-07-16
Device for cleaning floors
CH46792A
(en )
1910-04-16
Device for the automatic stabilization of airplanes
AT41007B
(en )
1910-02-25
Device for determining the data of periodic time segments.
FR403523A
(en )
1909-11-06
Device for cleaning knives
CH44062A
(en )
1909-07-01
Device for cleaning dishes
ES37477A1
(en )
1906-02-16
An apparatus for the purification of all kinds of liquid or fluids.
CH47569A
(en )
1910-07-16
Strainer for liquids